These plastic inserts allow you to adapt your Mishimoto XL shift knob to almost any vehicle. Just bought a new project car and you want to start the build off with the shift knob from your daily driver? No problem, just find the right adapter, screw it into your shift knob, and install on your shifter. First mod: done.----This kit includes three adapters to fit multiple vehicles with the following shifter threads: M8x1.25, M10x1.25, M10x1.5, and M12x1.25.

• Adapts Mishimoto XL Shift Knobs to a wide variety of applications